/Engine/Plugins/Importers/USDImporter/Source/USDExporter/Public/MaterialExporterUSD.h
Exports a single material with given options to the target filepath as a UsdPreviewSurface USD asset.
Whether the export was successful or not.
static bool ExportMaterial ( const [UMaterialInterface](API\Runtime\Engine\Materials\UMaterialInterface) & Material, const [FUsdMaterialBakingOptions](API\Plugins\USDExporter\FUsdMaterialBakingOptions) & Options, const [FFilePath](API\Runtime\CoreUObject\UObject\FFilePath) & FilePath, bool bReplaceIdentical, bool bReExportIdenticalAssets, bool bIsAutomated )